Update the Optional alias of Python codes.

This commit is contained in:
Yudong Jin
2023-01-09 02:49:34 +08:00
parent 4d01436138
commit 97ee638d31
8 changed files with 37 additions and 45 deletions

View File

@ -4,7 +4,7 @@ import queue
import random
import functools
import collections
from typing import List
from typing import Optional, List, Dict, DefaultDict, OrderedDict, Set, Deque
from .linked_list import ListNode, list_to_linked_list, linked_list_to_list, get_list_node
from .binary_tree import TreeNode, list_to_tree, tree_to_list, get_tree_node
from .print_util import print_matrix, print_linked_list, print_tree, print_dict